baber/WOPTO huggingface dataset:
Patent JP-2000056212-A (JP)
Title: Focus detector
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/34
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To exactly detect the noise component of image output to be changed corresponding to disturbance or state of a power source or the like by utilizing the output from an area, where the optical image of an object is not formed, in an image sensor. SOLUTION: A microprocessor 51 is provided with a focus detecting function for calculating the defocus amount of an optical photographing system 100 from the image data of a pair of optical images 201 and 202, noise detecting function for calculating a noise amount from data between a pair of optical images 201 and 202, and focus control function for performing the focus control of the optical photographing system 100 based on the defocus amount and noise amount. When a main routine is started, corresponding to an instruction from an operating button or the like, the microprocessor 51 fetches image data in areas A and B from the output signal stream of an image sensor 13. In order to calculate the noise amount and CNT, data provided from an area C are fetched.  Afterwards, a defocus amount DF is calculated based on the image data in the areas A and B and further, the noise amount CNT is calculated.
Patent JP-H0393066-A (JP)
Title: Double-sided magnetic recording and reproducing device
Inventor: TAKATORI TETSUYA
IPC: G11B17/34
Filed: 1989-09-05
Abstract: PURPOSE:To simplify the constitution and to facilitate positioning adjustments for individual members by forming a negative pressure generating part and a positive pressure generating part on a stabilizing plate main body, sliding a magnetic sheet in contact with 1st and 2nd magnetic heads and recording and reproducing both sides simultaneously. CONSTITUTION:In accordance with the rotation of the magnetic sheet 11, a negative pressure is generated between the magnetic sheet 11 and oblique surfaces 16 and 17 formed on the stabilizing plate main body 12 in the radial direction on the inner peripheral side of the magnetic sheet and in a recessed part 18, so that the magnetic sheet 11 is drawn to the side of the stabilizing plate 12 and also slid in contact with the magnetic head 13 to record and reproduce one recording side of the magnetic sheet 11. On the other hand, a positive pressure is generated between oblique surfaces 21 and 22 formed on the stabilizing plate main body 12 in the radial direction on the outer peripheral side of the magnetic sheet and the magnetic sheet 11, so that the magnetic sheet 11 is separated from the stabilizing plate 12, and the magnetic head 14 is slid in contact with the other recording side of the magnetic sheet 11 in approximately the same position as a flat surface 15 to record and reproduce the other recording side. Consequently, the simultaneous double-sided recording and reproducing of the magnetic sheet 11 can be realized by simple constitution and easy positioning adjustment work for individual members.
Patent JP-H1072900-A (JP)
Title: Support structure of planar construction member
Inventor: KURASHIGE MASAYOSHI
IPC: E04B2/96
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To surely support a construction member by attaching a cam member for interrupting movement of tension material to a tension direction connected through bundle material between a structural case body to the bundle material and mounting a planar construction member on the bundle material and the case body. SOLUTION: A plurality of bundle materials 3 are disposed between adjacent columns 2, and a wire rope 5 is inserted in a U-shaped part of the bundle material 3. A cam member 10 is inserted in the base end side of the U-shaped part 3A, and attached to the U-shaped part 3A by a shaft member 12. A receiving member 11 is rotatably supported through an eccentric shaft 13 to the edge side of the U-shaped part 3A. A glass plate 1 is attached to the column 2 and the bundle material 3 through an attaching fitting 4. Force is applied on the bundle material 3 from the glass plate 1 by wind pressure in the direction of an arrow P. When the rope 5 is tensed in the direction of an arrow R, the cam member 10A presses the rope 5, the receiving member 11 is rotated in the direction of an arrow Y, and a cam face 11A presses the rope 5.  Thereby since sliding of the rope 5 is prevented, the glass plate 1 can be supported surely.
Patent JP-S61107423-A (JP)
Title: Coordinate input device with display
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/048
Filed: 1984-10-30
Abstract: PURPOSE:To transmit and display immediately a hand-writing character or graphic form by displaying a graphic data inputted from a tablet on a display device and transmitting it via a modulation-demodulation circuit. CONSTITUTION:A magnetic pen 200 applies a local magnetic bias to a tablet 100 having two sets of position detection sections where a flat magnetic sub stance stacked on the lower part of the display device 300 is provided alternate ly with exciting and detecting lines in parallel and having the constitution that the exciting and detection lines are overlapped so as to be made orthogonal together. A position detection circuit 500 detects a position extracted from each detection line of the tablet 100 and designated by the magnetic pen, the modulation-demodulation circuit 800 converts the data into a signal suitable for a transmission circuit via a processor 700 and inverts it to transmit the data through a telephone set 900.
Patent JP-2001053304-A (JP)
Title: Manufacture of photoelectric transfer device
Inventor: HAYASHI KATSUHIKO
IPC: H01L31/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove thin films formed on a substrate by a low-cost device. SOLUTION: A photoelectric transfer device is manufactured by connecting in series, in one direction and integrating a plurality of unit devices 17 on a substrate 3 each of which is a laminate of a first electrode layer 5, a second electrode layer 11 and a second electrode layer 15, partially removing the semiconductor layer 11 and the second electrode layer 15 on the extended part of the first electrode layer 5 at the connection end of the integrated unit devices 17 and forming an extraction electrode. In this case, at least one process of the process of dividing the first electrode layer 5, forming an opening 9 for connection in the semiconductor layer 11, dividing the second electrode layer 15 and partially removing the semiconductor layer 11, and the second electrode layer 15 on the extended part of the first electrode layer 5 is performed by blasting.
Patent JP-2000065284-A (JP)
Title: Cut protected steel plate of underground buried material having good corrosion resistance
Inventor: TSUZUKI TAKESHI
IPC: F16L1/024
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance of a steel plate for a cut protected fence steel plate, hold the property of being hardly cut for a long period so as to surely recognize the existence of the steel plate, and surely guard an underground buried material when a road surface is cut out by plating zinc plating on a steel plate in which Brinell hardness, extension, and a plate thickness are respectively specified. SOLUTION: When a road surface is cut and removed by a cutter in the case where a road is repaired, a steel plate is arranged on an upper part of an underground buried material for guarding piping buried in the underground from cutting and damaging by the cutter. A material formed by plating zinc plating on a steel plate in which Brinell hardness is set to 40 to 120, elongation is set to 40 to 80%, and a plate thickness is set to 6 to 50 mm, is used as a steel plate for guarding cutting. In the case of plating, a fusion plating method and the like are employed, pure Zn, mixture of Zn and Fe, and the like are employed as plating composition, and a plating sticking rate is set within 100 to 1,000 g/m2. This improves the corrosion resistance of the steel plate and enhances the property of being hardly cut.
Patent JP-H05229657-A (JP)
Title: Device and method to carry powder
Inventor: MANFUREETO AADERUMAN
IPC: B65G53/24
Filed: 1992-08-04
Abstract: PURPOSE: To prevent generation of blocking by powder in a conveyance pipe, in a method and an apparatus for conveying powder in a delivery container through the conveyance pipe by accompanying the powder in the delivery container with pressurized air, by maintaining powder to be conveyed in such a condition that the conveyance pipe is opened until the powder to be conveyed has reached the outlet of the conveyance pipe. CONSTITUTION: The powder 7 stored in a delivery container 5 is taken out from the bottom part of the container 5, conveyed inside a conveyance pipe 1 accompanied with pressurized air generated by a compressor 14, and is fed into an accumulation chamber 9 having a powder filter 10. Namely, a conveyance gas feed pipe 3 connected to the delivery side of the compressor 14 affects the opened front end 2 of the conveyance pipe 1 as a sucking space. A shut- down valve 4 is opened, and the powder is conveyed into the accumulation chamber 9 through the conveyance pipe 1 by a pressure difference when lower pressure is maintained in the accumulation chamber 9 and is controlled so as to maintain the delivery pipe 1 in an opened condition until it has reached the outlet of the delivery pipe 1.
Patent JP-S6288022-A (JP)
Title: Reflection type touch panel
Inventor: TAKAHASHI MASARU
IPC: G06F3/03
Filed: 1985-10-14
Abstract: PURPOSE:To reduce the mount space of a reflection type touch panel and to compact the touch panel by arranging light emitting elements and photodetecting elements on the same side and providing a reflection plate on the opposite side. CONSTITUTION:The photoelectric detection type input device is constituted by arraying photoelectric elements composed of a couple of a light emitting element 1 and a photodetecting element 2 in an X and a Y directions and detects and transfers the X and Y coordinates of a light beam which is cut off by addressing individual photoelectric elements 1 and 2 by a control part 4 to a processor 5. In this case, the light emitting elements 1 and photodetecting elements 2 of the photoelectric elements are arrayed on the same side and the reflection plate 3 is provided on the other side. Then, a light beam reflected by the reflection plate 3 on the opposite side is detected by a photodetecting element 2 to detect the touch input position.
Patent JP-H1055245-A (JP)
Title: Ultrasonic touch panel
Inventor: TODA KOJI
IPC: G06F3/041
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To sense a touch without being affected by a light hand touch on the panel, the sticking of a small amount of foreign matter on the panel, etc. SOLUTION: When electric signals ET1 and ET2 having a phase difference are inputted to between an electrode T1 and a ground electrode GT, and an electrode T2 and the ground electrode GT through a phase shifter St, a unidirectional elastic wave is excited in a two-layered structure part LT. The elastic wave is propagated to a two-layered structure part LR through an acryl plate 1 and outputted as electric signals ER1 and ER2 from between an electrode R1 and a ground electrode GR, and an electrode R2 and the ground electrode GR and passed through a phase shifter SR, so that they are detected as a single electric signal ER having no phase difference. When a touch on an acrylic plate 1 is made, the electric signal ER is ceased to exist or attenuated.
Patent JP-H04110271-A (JP)
Title: Motor-driven power steering device
Inventor: TABUSE HIDETOSHI
IPC: B62D5/04
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a motor-driven power steering device having high reliability at a low cost by constituting the device so that the second switch is turned OFF and a clutch is put into OFF state, when it is judged that the voltage detected by the first or second comparing means is outside a prescribed range. CONSTITUTION:When the number of times of judgement that the terminal voltage VCL is abnormal is within a prescribed value, fail-safe operation is not carried out. When the number of times of judgement that the terminal voltage VCL is abnormal reaches a prescribed value in continuous form, it is judged that the state is not the abnormal state which is generated discretely, and fail- safe operation is carried out, and a microcomputer 12 controls a relay driving circuit, and opens the contact point 39a of a fail-safe relay 39. Then, a clutch is put into OFF state, and a motor and a steering shaft are separated. Then, the drive of the motor is brought into stop, and an alarm lamp is put ON. Accordingly, when the clutch ON is instructed, if the generation of short circuit or breakage of an electromagnetic coil 2 or the grounding or breakage in the circuit with which the electromagnetic coil is connected is detected in continuation, the clutch is put into OFF state.
Patent JP-H0765213-A (JP)
Title: Card lateral insertion type time recorder device
Inventor: TAKAHASHI HIRONORI
IPC: G07C1/00
Filed: 1993-08-23
Abstract: PURPOSE:To simplify and miniaturize the whole time recorder by uniting the conveyance line of a card lateral insertion type time recorder and a printer together in one and to relax congestion at the time of printing by making a stream of people smooth in front of the time recorder. CONSTITUTION:This device uses a lateral type time card T which is formed laterally long on the whole and provided with an attendance time print column Ta and a leaving time print column Tb, formed laterally, at an upper and a lower symmetrical position and the time recorder constituted so that the lateral time card T has attendance time printed in its attendance time print column Ta by a fixed printer 16 and is sent out to an insertion slot 3b for leaving when inserted into a case body 1 from an insertion slot 3a for attendance at the time of attendance, and also has leaving time printed inversely in the leaving time print column Tb by the fixed printer 16 and is sent out to the insertion slot 3a for attendance when turned over and inserted into the insertion slot 3b for leaving at the time of leaving.
Patent JP-H01151806-A (JP)
Title: Negative feedback amplifier circuit
Inventor: SATO TETSUO
IPC: H03F1/00
Filed: 1988-09-16
Abstract: PURPOSE:To prevent pop noise at reapplication of power after its interruption by detecting a collector-emitter voltage of a transistor(TR) and discharging a power supply ripple elimination capacitor forming a base bias voltage of an amplifier TR. CONSTITUTION:A base potential of a detection TR Q11 is specified at VCC-2VF and the condition of the TR Q11 turned on is in the relation of a collector- emitter voltage VCEQ4 of a TR Q4 expressed as VCEQ4<=VF. Since a capacitor C1 is discharged by the detection output, a bias voltage VB is discharged in response to the trailing time constant of the power supply voltage VCC through the turning on of a TR Q12 after the collector-emitter voltage VCEQ4 of the TR Q4 is equal to a forward voltage VF of a diode Q3 even when the trailing time constant of a bias voltage VB and the power supply voltage VCC differs largely. Thus, an output DC level and the bias voltage VB are made coincident so as to prevent pop noise at the reapplication of power supply.
Patent JP-H0898285-A (JP)
Title: Time adjusting system for remote supervisory and controlling equipment
Inventor: TAMURA TOMOMASA
IPC: H04Q9/00
Filed: 1994-09-27
Abstract: PURPOSE: To improve reliability for a time adjusting system by issuing an event by judging whether or not a set time shows fixed time jump for a time synchronizing request from a master station and judging whether or not the jump is within a fixed time range. CONSTITUTION: Slave stations 2A-2N receive a control signal by processing parts 22 via a line connection part 21, and perform the present time synchronization of a clock circuit 24 based on a present time setting signal. After that, when a time arrives at designated control start time data, it is judged whether or not it is control start time, and a control command for a prescribed control item is sent out from the processing part 22 via an input/output part 23, then, the control operation of this facility is performed. When the time synchronizing request is issued from the master station 1 to the slave station and the set time shows the fixed time jump and the jump is within the designated range in the slave station, the master station 1 issues a fixed time event.  When the set time shows others than the jump and the jump is outside the designated time range, no fixed time event is issued.
Patent JP-H0576119-A (JP)
Title: Wiring fixture fixing device
Inventor: KOBAYASHI HIROYASU
IPC: H02G3/02
Filed: 1991-09-10
Abstract: PURPOSE:To make it as much as possible to fix wiring fixtures having different mounting/detaching structures by means of common members. CONSTITUTION:A plate frame 1 is fixed into a hole made in a fixing face, e.g. a wall face. An intermediate frame 2 is fixed detachably in an opening 11 made through the plate frame 1. A plurality of types of intermediate frames 2, to be fixed with various types of flush type wiring fixtures 4 having different mounting/detaching structure, are selected freely. Threaded holes 12 are made in the plate frame 1 in order to secure the plate frame 1 to the fixing face through screws. The plate frame 1 is provided with a part 13 for securing the plate frame 1 to the fixing face while holding the structural member of the fixing face between the rear surface and the holding part 13. The plate frame 1 and a decoration plate 3 are then superposed through a gap at the outer peripheries thereof.
Patent JP-S6289062-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA TAKESHI
IPC: B05D1/02
Filed: 1985-10-15
Abstract: PURPOSE:To efficiently coat the thick film of a photosensitive paint and to obtain the titled body having uniform film thickness with high productivity by spray-coating a continuously revolving electrically conductive photosensitive substrate in double layers. CONSTITUTION:The scanning started from the point 0 travels successively on outward scanning lines g11, g12, g13... and g1K... and passes through the initial line g11. Then the second scanning is started with g1n+1 as g2n. Namely, the outward scanning on the g11-g1n is finished and the spray coating of a single- layered and uniform film layer by spray scanning is complete. The spray connecting can be conducted with only one outward scanning or return scanning, both scannings can be carried out and double-layered spray coating is performed until a specified thickness is obtained. Consequently, a photosensitive body having an optional film thickness can be obtained by using a paint having the physical property most suitable for the spray scanning and uneven coating due to the dripping of the paint and generation of bubbles can be prevented.
Patent JP-S6289261-A (JP)
Title: Recording and reproducing device for optical recording medium
Inventor: TAKABE KEIKO
IPC: G11B7/24012
Filed: 1985-10-16
Abstract: PURPOSE:To hold stably an optical recording medium and to record and reproduce accurately the information by attaching an optical recording card to a supporter so that the coincidence is secured between the center of the recording part of the card and the revolving center of the supporter and pressing a part of the card to a rotor. CONSTITUTION:The clamp members 20 and 21 are set between a supporter 11 and the holders 16 and 17 respectively and pressed strongly to the supporter 11 by means of springs 22 and 23 of the holders 16 and 17. Thus an inserted optical recording card 12 is held flat by both springs 22 and 23. While a support shaft 24 is set at the center part of the rear side of the supporter 11 and a motor is coupled directly to the shaft 24. In such a way, the card 12 is held tightly by the supporter 11 to avoid such a case where the card 12 gets out of the supporter 11 or the positional relation has a shift between a recording part 12a and the shaft 24 despite the revolutions of the supporter 11. In such a way stable record/reproduction of information is secured.
Patent JP-S6289530-A (JP)
Title: Method and device for bending thin plate continuously
Inventor: YUKISHIMO TAKEMASA
IPC: B21D13/02
Filed: 1985-10-15
Abstract: PURPOSE:To increase the accuracy in shape and dimension and to reduce the man-hour by performing the bending of a continuous thin metallic plate in succession automatically in zigzags of wrinkle shape in the necessary depth. CONSTITUTION:The upper left and lower right bending angle of the crest shape in zigzags are bent by pressing a thin plate to the upper face of the right bending blade 1' and a working blade so as to push it down by rotating the left bending blade 1 by pinching it with the tip face of the right bending blade 1' and the end face of the left pushing blade 7. The following upper right and lower left bending angles of the crest shape in zigzags are then bent by pressing the thin plate stock to the upper face of the left bending blade 1 and to the working blade so as to push it down by rotating the right bending blade 1' by pinching the thin plate stock with the tip face of the left bending blade 1 and the end face of the right pushing blade 7'. The bending is performed in continuous zigzag shape by repeating this operation in order.
Patent JP-2001057752-A (JP)
Title: Spindle motor
Inventor: KAWADA NAOKI
IPC: H02K21/22
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which is reduced in cogging torque and torque ripple, without affecting the motor characteristics to be increased in rotation accuracy and which still has a high rotation accuracy, even if it is reduced in size and thickness. SOLUTION: A spindle motor 10 is provided with a magnet-holding section 40, having a cylindrical magnet 44 magnetized in a plurality of poles and a back yoke 43 installed to abut against one face in the radial direction of the magnet and a magnetic field generating section 30 disposed on the other side of the magnet 44 to face opposite the back yoke 43. Either the magnet-holding section 40 or the magnetic field generating section 30 is installed rotatably. In this spindle motor 10, on the face of the back yoke 43 on the side abutting against the magnet 44, a recessed section 43a is formed along a boundary line between each two adjacent magnetic poles of the magnet 44.
Patent JP-H0873007-A (JP)
Title: Instantaneous stop and automatic reset control method for stacker crane
Inventor: OZAKI KENJI
IPC: B65G1/04
Filed: 1994-08-31
Abstract: PURPOSE: To save labor for facility operators by automatically resetting the malfunction of a stacker crane resulting from instantaneous stop with indepen dent systems on mounted panel. CONSTITUTION: When operation instructions from an operation instructing computer arranged outside are received to automatically control a stacker crane to discharge and accept commodities out of and in shelves in a three dimensional warehouse as instructed, control systems such as a sequencer 7 and a sensor 8 on an airborne control panel 1 mounted on the stacker crane are backed up by an electric failure free power supply 9. When instantaneous voltage drop and instantaneous feed stop (instantaneous stop) occur, the instantaneous stop is seized by an instantaneous stop detecting relay 10 and its frequencies are counted to detect refeed. Then, whether automatic reset is possible or not is automatically judged by the sequencer 7 mounted on the mounting type control panel 1 and if automatic reset is possible the operation of the stacker crane is restarted.